TH

Takuo HIRATANI

Sumitomo Electric Industries: 1 patents #281 of 723Top 40%
Overall (2021): #242,991 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10969543 Semiconductor integrated optical device, and method of fabricating semiconductor integrated optical device — 2021-04-06